| // PR c++/40502 | |
| // { dg-do compile } | |
| // { dg-options "-O2" } | |
| struct A { char x[12], y[35]; }; | |
| struct B { char z[50]; }; | |
| inline void | |
| foo (char *dest, const char *__restrict src, __SIZE_TYPE__ n) | |
| { | |
| __builtin___strncpy_chk (dest, src, n, __builtin_object_size (dest, 0)); // { dg-warning "will always overflow" } | |
| } | |
| void bar (const char *, int); | |
| inline void | |
| baz (int i) | |
| { | |
| char s[128], t[32]; | |
| bar (s, 0); | |
| bar (t, i); | |
| A a; | |
| B b; | |
| foo (a.y, b.z, 36); | |
| } | |
| void | |
| test () | |
| { | |
| baz (0); | |
| } |